I think there was a bidding competition for government funding and OVO won it. Next month we find out if the OVO trial will be extended yet again. At least after 2 years the bi-directional charging Inverter became mine.
I have what’s called V2G from OVO energy on my Nissan Leaf. It’s called Grid Balancing and charge it when they want and they take (export) power when they need it. I can specify for each day when I need it and the charge level I require. Never failed yet. I get paid 11 pence more than I pay to...